package org.tera;

import java.io.IOException;

import org.apache.hadoop.io.LongWritable;
import org.apache.hadoop.io.NullWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapred.MapReduceBase;
import org.apache.hadoop.mapred.Mapper;
import org.apache.hadoop.mapred.OutputCollector;
import org.apache.hadoop.mapred.Reporter;

public class TgMapper extends MapReduceBase implements Mapper<LongWritable, NullWritable, Text, Text> {

    
    @Override
    public void map(LongWritable k, NullWritable v, OutputCollector<Text, Text> oc, Reporter rep) throws IOException {
        oc.collect(new Text("A"), new Text("B"));
    }
    
}
